公开(公告)号：US20240091748A1

公开(公告)日：2024-03-21

申请号：US18021697

申请日：2021-07-14

Applicant: BASF CORPORATION

Inventor： Xingtao Gao ,  David M. Stockwell ,  Junmei Wei

IPC: B01J29/08 ,  B01J21/12 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08

CPC classification number: B01J29/088 ,  B01J21/12 ,  B01J35/0066 ,  B01J35/026 ,  B01J37/0036 ,  B01J37/0045 ,  B01J37/04 ,  B01J37/08

Abstract: The present technology provides a fluid catalytic cracking (FCC) catalyst composition that includes a Y-zeolite that includes a rare earth element or oxide thereof and an alumina matrix, wherein the alumina matrix includes y-AhCb or pseudo-boehmite and a dopant; and the dopant is selected from a Group IIIB metal, Group IVB metal, Group IV A element, Group VA element, an oxide thereof, or a combination of two or more thereof.

公开(公告)号：US11332675B2

公开(公告)日：2022-05-17

申请号：US16770912

申请日：2018-12-10

Applicant: BASF CORPORATION

Inventor： David M. Stockwell ,  Junmei Wei ,  Xingtao Gao ,  David H. Harris

IPC: C10G11/05 ,  C10G11/18 ,  B01J21/12 ,  B01J21/16 ,  B01J29/08 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/10

Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin.

公开(公告)号：US20230166244A1

公开(公告)日：2023-06-01

申请号：US17921668

申请日：2021-04-04

Applicant: BASF CORPORATION

Inventor： Junmei Wei ,  Nicholas Robert Favate ,  Samantha L. Rice ,  Lucas Dorazio

IPC: B01J29/08 ,  B01J37/04 ,  B01J37/08 ,  B01J37/02 ,  B01J35/08 ,  B01J35/10 ,  B01J21/04

CPC classification number: B01J29/084 ,  B01J21/04 ,  B01J35/08 ,  B01J35/1004 ,  B01J37/04 ,  B01J37/08 ,  B01J37/0215 ,  B01J2229/42 ,  B01J2229/64

Abstract: The present technology provides a method of making a fluid catalytic cracking (FCC) catalyst, the method includes: in situ crystallizing Y-zeolite on a precursor microsphere to provide the FCC catalyst, wherein the in situ crystallizing includes: mixing the precursor microspheres with sodium silicate, a zeolite initiator (seeding zeolite crystals), and water to form an alkaline slurry; and heating the alkaline slurry to a temperature of about 38° C. (100° F.) to about 93° C. (200° F.) to obtain a zeolitic microsphere material; and wherein the FCC catalyst has a zeolite content of less than or equal to about 30 weight percent (wt.%). The unit cell size of the zeolite Y is 24.60 to 24.70 angstrom.

公开(公告)号：US11471862B2

公开(公告)日：2022-10-18

申请号：US16613760

申请日：2018-05-16

Applicant: BASF CORPORATION

Inventor： Junmei Wei ,  Lucas Dorazio ,  Karl C. Kharas ,  David J. Camerota ,  David M. Stockwell

IPC: B01J29/08 ,  B01J21/04 ,  B01J21/16 ,  B01J23/10 ,  B01J35/08 ,  B01J37/10 ,  B01J37/30 ,  C10G11/05 ,  C10G11/18

Abstract: A microspherical fluid catalytic cracking (FCC) catalyst includes Y zeolite and a gamma-alumina.

公开(公告)号：US12104123B2

公开(公告)日：2024-10-01

申请号：US18379230

申请日：2023-10-12

Applicant: BASF CORPORATION

Inventor： David M. Stockwell ,  Junmei Wei ,  Xingtao Gao ,  David H. Harris

IPC: C10G11/05 ,  B01J21/12 ,  B01J21/16 ,  B01J29/08 ,  B01J35/00 ,  B01J35/40 ,  B01J35/51 ,  B01J35/61 ,  B01J35/63 ,  B01J37/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/10 ,  C10G11/18

CPC classification number: C10G11/05 ,  B01J21/12 ,  B01J21/16 ,  B01J29/088 ,  B01J35/19 ,  B01J35/40 ,  B01J35/51 ,  B01J35/613 ,  B01J35/615 ,  B01J35/633 ,  B01J35/635 ,  B01J37/0045 ,  B01J37/038 ,  B01J37/082 ,  B01J37/10 ,  C10G11/18 ,  B01J2229/18 ,  C10G2300/70

Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof, and about 10 to about 50 wt % of kaolin.

公开(公告)号：US11904302B2

公开(公告)日：2024-02-20

申请号：US17898665

申请日：2022-08-30

Applicant: BASF CORPORATION

Inventor： Junmei Wei ,  Lucas Dorazio ,  Karl C. Kharas ,  David J. Camerota ,  David M. Stockwell

IPC: B01J29/08 ,  B01J21/04 ,  B01J21/16 ,  B01J23/10 ,  B01J37/10 ,  B01J37/30 ,  C10G11/05 ,  C10G11/18

CPC classification number: B01J29/088 ,  B01J21/04 ,  B01J21/16 ,  B01J23/10 ,  B01J35/51 ,  B01J37/10 ,  B01J37/30 ,  C10G11/05 ,  C10G11/18 ,  B01J2229/186 ,  C10G2300/70

Abstract: A microspherical fluid catalytic cracking (FCC) catalyst includes Y zeolite and a gamma-alumina.

公开(公告)号：US11827853B2

公开(公告)日：2023-11-28

申请号：US17718720

申请日：2022-04-12

Applicant: BASF CORPORATION

Inventor： David M. Stockwell ,  Junmei Wei ,  Xingtao Gao ,  David H. Harris

IPC: C10G11/05 ,  C10G11/18 ,  B01J21/12 ,  B01J21/16 ,  B01J29/08 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  B01J37/00 ,  B01J37/03 ,  B01J37/08 ,  B01J37/10

CPC classification number: C10G11/05 ,  B01J21/12 ,  B01J21/16 ,  B01J29/088 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/08 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0045 ,  B01J37/038 ,  B01J37/082 ,  B01J37/10 ,  C10G11/18 ,  B01J2229/18 ,  C10G2300/70

Abstract: A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; about 2 to about 20 wt % reactive silica; about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and about 10 to about 50 wt % of kaolin.